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課題五 化石燃料和碳化合物

Authored by Chemistry Aristo

Chemistry

7th - 9th Grade

Used 18+ times

課題五 化石燃料和碳化合物
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列哪項有關化石燃料的陳述必定正確?

A. 它們是液體。

B. 它們是黑色的。

C. 它們含有烴。

D. 它們是可再生資源。

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列哪個組合正確?

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3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

乙烷與過量溴 (溶於有機溶劑) 在陽光下反應時,最多可得出多少種有機生成物?

A. 6

B. 7

C. 8

D. 9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列哪種化合物是同系列中的第一個成員?

A. 乙烷

B. 乙烯

C. 乙醇

D. 乙酸

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

下列哪項是丁-1-烯與酸化高錳酸鉀溶液反應的生成物?

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6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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下列哪項是圖中化合物的系統名稱?

A. 1-甲基丁-1-醇

B. 2-甲基丁-2-醇

C. 1,1-二甲基丙-1-醇

D. 2,2-二甲基丙-2-醇

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

某烷烴的相對分子質量是72.0。它具有多少個可能結構?

(相對原子質量:H = 1.0、C = 12.0)

A. 2

B. 3

C. 4

D. 5

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